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  • M
Improper AuthorizationCVE-2023-42453
Affects synapse | Versions <1.93.0-r0
Has fix
alpine:3.24Published 11 Jun 2026
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Improper AuthorizationCVE-2023-42453
Affects synapse | Versions <1.93.0-r0
Has fix
alpine:3.23Published 4 Dec 2025
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Improper AuthorizationCVE-2023-42453
Affects matrix-synapse | Versions <0.0.0
Has fix
debian:14Published 17 Oct 2025
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Improper AuthorizationCVE-2023-42453
Affects synapse | Versions <1.93.0-r0
Has fix
alpine:3.22Published 31 May 2025
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Improper AuthorizationCVE-2023-42453
Affects matrix-synapse | Versions <1.53.0-1ubuntu0.1~esm2
Has fix
ubuntu:22.04Published 8 Apr 2025
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Improper AuthorizationCVE-2023-42453
Affects matrix-synapse | Versions <0.0.0
Has fix
ubuntu:20.04Published 8 Apr 2025
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Improper AuthorizationCVE-2023-42453
Affects synapse | Versions <1.93.0-r0
Has fix
alpine:3.21Published 6 Dec 2024
  • M
Improper AuthorizationCVE-2023-42453
Affects synapse | Versions <1.93.0-r0
Has fix
alpine:3.20Published 23 May 2024
  • M
Improper AuthorizationCVE-2023-42453
Affects synapse | Versions <1.93.0-r0
Has fix
alpine:3.19Published 8 Dec 2023
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Improper AuthorizationCVE-2023-42453
Affects synapse | Versions <1.93.0-r0
Has fix
alpine:3.18Published 28 Sept 2023
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Improper AuthorizationCVE-2023-42453
Affects matrix-synapse | Versions <0.0.0
Has fix
debian:13Published 28 Sept 2023
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Improper AuthorizationCVE-2023-42453
Affects matrix-synapse | Versions <1.93.0-1
Has fix
debian:unstablePublished 28 Sept 2023
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Improper Input ValidationCVE-2023-42453
Affects matrix-synapse | Versions [0.34.0,1.93.0)
Has fix
pipPublished 27 Sept 2023